S-8813 Datasheet, PDF (7/29 Pages) Seiko Instruments Inc – 3-CHANNEL WHITE LED DRIVER IC (CHARGE PUMP IC WITH BUILT-IN CONSTANT-CURRENT CIRCUIT)

3-CHANNEL WHITE LED DRIVER IC (CHARGE PUMP IC WITH BUILT-IN CONSTANT-CURRENT CIRCUIT)
Rev.2.1_00
S-8813 Series
 Measurement Circuits
1.
A AA A A
IOUT1 ^ON/OFF
RISET/
IOUT2 _VISET
IOUT3 CPOUT
C+
VIN
5.6 kΩ
C−
4.7 μF
GND
A
A
AA
2.
0.22 μF
AAA
IOUT1 ^ON/OFF
RISET/
IOUT2 _VISET
IOUT3 CPOUT
C+
VIN
C−
4.7 μF
GND
A
10 μF
5.6 kΩ
A
Figure 4 Measurement Circuits
Seiko Instruments Inc.
7